document.write( "Question 617189: Find the range of f(x)=-x+4 for the domain {-3,-2,-1,1} \n" ); document.write( "
Algebra.Com's Answer #388220 by nerdybill(7384)\"\" \"About 
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Find the range of f(x)=-x+4 for the domain {-3,-2,-1,1}
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\n" ); document.write( "simply substitute each of the given values of the domain for x.
\n" ); document.write( "-3:
\n" ); document.write( "f(-3)=-(-3)+4=3+4=7
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\n" ); document.write( "-2:
\n" ); document.write( "f(-2)=-(-2)+4=2+4=6
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\n" ); document.write( "-1:
\n" ); document.write( "f(-1)=-(-1)+4=1+4=5
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\n" ); document.write( "1:
\n" ); document.write( "f(1)=-(1)+4=-1+4=3
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\n" ); document.write( "Range is then {3, 5, 6, 7}\r
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